J D S L A B S . C O M
6
P O W E R A D A P T E R S
Attention:
Incorrect power adapters can result in capacitor
explosion hazards and device damage. Only use the power adapter
included with your Atom Amp:
Type:
AC-to-AC Transformer
Output Voltage:
16 VAC
Current:
Minimum 1000mA
Connector:
2.1x5.5mm (ID x OD)
Amplier does not turn on
Cause:
Disconnected, damaged, or incorrect power adapter
Solution:
Please ensure AC adapter is rmly connected to power jack and wall outlet
Amplier does not turn off (light remains on)
Cause:
On rare occasion, mechanical relays can stick. Most common after shipment
Solution:
Firmly knock top left corner of enclosure, near power jack, to disengage
No sound, but light is on
Cause:
Wrong input mode selected, or cable/source problem
Solution:
Input button must be depressed for RCA input, or pressed for 3.5mm input
Audio plays in only one channel
Cause:
Bad cable or adapter, or incorrect source setup
Solution:
Try another input cable, and headphones with a native 1/4” connector
For more help, please visit: www.jdslabs.com/troubleshooting
